Model: 6M7JHV
Frequency: 50.0-50.4 MHz
Gain: 10.9 dBd
Front to back: 25 dB
Beamwidth E - Plane: E=40° / H=42°
Stacking Distance, Max: 27ft Wide / 8,23m
Stacking Distance, Max: 25ft High / 7,62m
Feed Impedance: 50 Ohms
Connection: N
VSWR: 1.2:1
Power Handling: 1.5 KW
Match Type: T Match
Balun: 4:1 Coaxial
Lightening Protection: All Elements Grounded
Boom Length: 30ft 8inch / 9,34m
Boom diameter: 1-1/2inch O.D / 38mm
Element Type: 3/8inch tube
Mast Size: 2inch others optional
Wind Area: 2.5 sq ft / 0,23 kvm
Survival: 85 MPH / 136 km/h
Weight: 17 Lb / 7,7 kg

FEATURES
The 6M7JHV is a mid-sized 7 element antenna designed originally for Dave Batcho, N5JHV. The JHVs excellent gain is coupled with a very clean pattern for reducing local noise, making it ideal for long-haul terrestrial and EME communications. An outstanding performer by itself, the JHV also produces 17 dBd in an 4-bay array. Mechanical features include machined aluminum element-mounting blocks, O-ring sealed connectors and balun, silicone-gel sealed T- match block, and stainless steel hardware. Elements are 3/8 tube and DC grounded. The 1-1/2inch boom breaks down into 5 ft sections for easy portability. An overhead guy system provides additional boom support.